Ok,here's the idea:
You must draw your OCs in one of the following clothing style:

-Libarian/nerdy/honor student

-Chinese traditionnal style

-Rock Star

-Army Officer

There must be at least two characters in the picture(chibis and animals are allowed)
The drawings shall be tested by the art quality,but also by originality.
A background isn't needed but it must be coloured(pencil coloured is ok).It must be drawn by hand(traditionally)